centos7的网卡重启方法

2018-02-27 from--https://blog.51cto.com/andyboge/2073420

1、centos6的网卡重启方法:service network restart
centos7的网卡重启方法:systemctl restart network

2、DNS配置文件:cat /etc/resolv.conf
设置主机和IP绑定信息:cat /etc/hosts
设置主机名:cat /etc/hostname

3、可以使用nmtui文本框方式修改IP

4、关闭防火墙并设置开机不启动
查看防火墙状态:systemctl status firewalld.service
关闭:systemctl stop firewalld
开启:systemctl start firewalld
开机自动关闭:systemctl disable firewalld
开机自动启动:systemctl enable firewalld
查看开机是否启动:chkconfig –list|grep network(RHLE6)

5、临时和永久关闭Selinux
临时关闭:
_getenforce
Enforcing

_setenforce 0
setenforce:SELinux is disabled

永久关闭:
_vim /etc/selinux/config

By |2019-04-21T11:39:25+08:002019-4-21|Linux|centos7的网卡重启方法已关闭评论